From bc1f14147d92cc8373680220fd1d10b8c56091fb Mon Sep 17 00:00:00 2001
From: Blixibon <acj3017@gmail.com>
Date: Wed, 17 Sep 2025 12:25:07 -0500
Subject: [PATCH] Add string support to game_round_win reason keyvalue

---
 src/game/server/tf/entity_roundwin.cpp        | 61 +++++++++++++++++++
 src/game/server/tf/entity_roundwin.h          |  2 +
 .../shared/teamplayroundbased_gamerules.h     |  2 +
 3 files changed, 65 insertions(+)

diff --git a/src/game/server/tf/entity_roundwin.cpp b/src/game/server/tf/entity_roundwin.cpp
index 92ead3bda67..d1ef8dcdbf8 100644
--- a/src/game/server/tf/entity_roundwin.cpp
+++ b/src/game/server/tf/entity_roundwin.cpp
@@ -11,6 +11,34 @@
 // memdbgon must be the last include file in a .cpp file!!!
 #include "tier0/memdbgon.h"
 
+#ifdef MAPBASE
+// Matches up with WINREASON_ enum, but with WINREASON_ removed for comparison reasons
+static const char *g_pszWinReasons[] = {
+	"NONE",
+	"ALL_POINTS_CAPTURED",
+	"OPPONENTS_DEAD",
+	"FLAG_CAPTURE_LIMIT",
+	"DEFEND_UNTIL_TIME_LIMIT",
+	"STALEMATE",
+	"TIMELIMIT",
+	"WINLIMIT",
+	"WINDIFFLIMIT",
+#ifdef TF_DLL
+	"RD_REACTOR_CAPTURED",
+	"RD_CORES_COLLECTED",
+	"RD_REACTOR_RETURNED",
+	"PD_POINTS",
+	"SCORED",
+	"STOPWATCH_WATCHING_ROUNDS",
+	"STOPWATCH_WATCHING_FINAL_ROUND",
+	"STOPWATCH_PLAYING_ROUNDS",
+#endif
+};
+
+// Add any new win reasons to the array above
+COMPILE_TIME_ASSERT( ARRAYSIZE( g_pszWinReasons ) == WINREASON_COUNT );
+#endif
+
 //=============================================================================
 //
 // CTeamplayRoundWin tables.
@@ -42,6 +70,39 @@ CTeamplayRoundWin::CTeamplayRoundWin()
 	m_iWinReason = WINREASON_DEFEND_UNTIL_TIME_LIMIT;	
 }
 
+//-----------------------------------------------------------------------------
+// Purpose:
+//-----------------------------------------------------------------------------
+bool CTeamplayRoundWin::KeyValue( const char *szKeyName, const char *szValue )
+{
+#ifdef MAPBASE
+	if ( FStrEq( szKeyName, "win_reason" ) )
+	{
+		// Allow string input
+		if ( szValue[0] == 'W' )
+		{
+			// Strip the WINREASON_ so that we only compare the part that matters
+			const char *pszCompareValue = szValue + 10;
+			for ( int i = 0; i < ARRAYSIZE( g_pszWinReasons ); i++ )
+			{
+				if ( FStrEq( pszCompareValue, g_pszWinReasons[i] ) )
+				{
+					m_iWinReason = i;
+					return true;
+				}
+			}
+
+			// Win reason string does not match any known value
+			Warning( "%s: Invalid win reason \"%s\"", GetDebugName(), szValue );
+		}
+
+		// Fall through to base class for integer handling
+	}
+#endif
+
+	return BaseClass::KeyValue( szKeyName, szValue );
+}
+
 //-----------------------------------------------------------------------------
 // Purpose:
 //-----------------------------------------------------------------------------
diff --git a/src/game/server/tf/entity_roundwin.h b/src/game/server/tf/entity_roundwin.h
index c1b0bfa15f0..d980fa17efe 100644
--- a/src/game/server/tf/entity_roundwin.h
+++ b/src/game/server/tf/entity_roundwin.h
@@ -22,6 +22,8 @@ class CTeamplayRoundWin : public CPointEntity
 
 	CTeamplayRoundWin();
 
+	bool KeyValue( const char *szKeyName, const char *szValue );
+
 	// Input
 	void InputRoundWin( inputdata_t &inputdata );
 
diff --git a/src/game/shared/teamplayroundbased_gamerules.h b/src/game/shared/teamplayroundbased_gamerules.h
index 65f4010a7e8..723677d39d8 100644
--- a/src/game/shared/teamplayroundbased_gamerules.h
+++ b/src/game/shared/teamplayroundbased_gamerules.h
@@ -100,6 +100,8 @@ enum {
 	WINREASON_STOPWATCH_WATCHING_FINAL_ROUND,
 	WINREASON_STOPWATCH_PLAYING_ROUNDS,
 #endif
+
+	WINREASON_COUNT,
 };
 
 enum stalemate_reasons_t